package day04;

import java.util.Random;
import java.util.Scanner;

/**
 * 猜数字小游戏
 */
public class Guessing {
    public static void main(String[] args) {
        Scanner scan=new Scanner(System.in);
        Random rand=new Random();
        int num =rand.nextInt(1000)+1;
        System.out.println(num);
        System.out.println("请猜一个数");
        int guess=scan.nextInt();
        while (guess!=num){
            if (guess<num){
                System.out.println("猜小了，再猜");
                guess=scan.nextInt();
            }else {
                System.out.println("猜大了再猜");
                guess=scan.nextInt();
            }

        }
        System.out.println("恭喜你猜对了，就是"+num);
        /**
         *           guess=300
         * 不等  大了  guess=260
         * 不等  大了  guess=200
         * 不等  小了  guess=250
         * 等了  猜对了
         * **/
    }
}
